18921931776

素因数分解:

$2^{10}\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 528

約数和(自身を含む): 64091209728

約数和(自身を除く): 45169277952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 81, 88, 93, 96, 99, 108, 124, 128, 132, 144, 162, 176, 186, 192, 198, 216, 223, 243, 248, 256, 264, 279, 288, 297, 324, 341, 352, 372, 384, 396, 432, 446, 486, 496, 512, 528, 558, 576, 594, 648, 669, 682, 704, 744, 768, 792, 837, 864, 891, 892, 972, 992, 1023, 1024, 1056, 1116, 1152, 1188, 1296, 1338, 1364, 1408, 1488, 1536, 1584, 1674, 1728, 1782, 1784, 1944, 1984, 2007, 2046, 2112, 2232, 2304, 2376, 2453, 2511, 2592, 2673, 2676, 2728, 2816, 2976, 3069, 3072, 3168, 3348, 3456, 3564, 3568, 3888, 3968, 4014, 4092, 4224, 4464, 4608, 4752, 4906, 5022, 5184, 5346, 5352, 5456, 5632, 5952, 6021, 6138, 6336, 6696, 6912, 6913, 7128, 7136, 7359, 7533, 7776, 7936, 8028, 8184, 8448, 8928, 9207, 9216, 9504, 9812, 10044, 10368, 10692, 10704, 10912, 11264, 11904, 12042, 12276, 12672, 13392, 13824, 13826, 14256, 14272, 14718, 15066, 15552, 15872, 16056, 16368, 16896, 17856, 18063, 18414, 19008, 19624, 20088, 20736, 20739, 21384, 21408, 21824, 22077, 23808, 24084, 24552, 25344, 26784, 27621, 27648, 27652, 28512, 28544, 29436, 30132, 31104, 31744, 32112, 32736, 33792, 35712, 36126, 36828, 38016, 39248, 40176, 41472, 41478, 42768, 42816, 43648, 44154, 47616, 48168, 49104, 50688, 53568, 54189, 55242, 55304, 57024, 57088, 58872, 60264, 62208, 62217, 64224, 65472, 66231, 71424, 72252, 73656, 76032, 76043, 78496, 80352, 82863, 82944, 82956, 85536, 85632, 87296, 88308, 95232, 96336, 98208, 101376, 107136, 108378, 110484, 110608, 114048, 114176, 117744, 120528, 124416, 124434, 128448, 130944, 132462, 142848, 144504, 147312, 152064, 152086, 156992, 160704, 165726, 165912, 171072, 171264, 174592, 176616, 186651, 192672, 196416, 198693, 214272, 216756, 220968, 221216, 228096, 228129, 228352, 235488, 241056, 248832, 248868, 256896, 261888, 264924, 285696, 289008, 294624, 304128, 304172, 313984, 321408, 331452, 331824, 342144, 342528, 349184, 353232, 373302, 385344, 392832, 397386, 428544, 433512, 441936, 442432, 456192, 456258, 470976, 482112, 497736, 513792, 523776, 529848, 559953, 578016, 589248, 596079, 608344, 627968, 642816, 662904, 663648, 684288, 684387, 685056, 706464, 746604, 770688, 785664, 794772, 857088, 867024, 883872, 884864, 912384, 912516, 941952, 964224, 995472, 1027584, 1047552, 1059696, 1119906, 1156032, 1178496, 1192158, 1216688, 1255936, 1285632, 1325808, 1327296, 1368576, 1368774, 1412928, 1493208, 1541376, 1571328, 1589544, 1679859, 1734048, 1767744, 1769728, 1825032, 1883904, 1928448, 1990944, 2053161, 2055168, 2119392, 2239812, 2312064, 2356992, 2384316, 2433376, 2511872, 2571264, 2651616, 2654592, 2737152, 2737548, 2825856, 2986416, 3082752, 3142656, 3179088, 3359718, 3468096, 3535488, 3539456, 3650064, 3767808, 3856896, 3981888, 4106322, 4238784, 4479624, 4624128, 4713984, 4768632, 4866752, 5303232, 5309184, 5475096, 5651712, 5972832, 6159483, 6165504, 6358176, 6719436, 6936192, 7070976, 7078912, 7300128, 7535616, 7713792, 7963776, 8212644, 8477568, 8959248, 9248256, 9427968, 9537264, 9733504, 10606464, 10618368, 10950192, 11303424, 11945664, 12318966, 12716352, 13438872, 13872384, 14141952, 14600256, 15927552, 16425288, 16955136, 17918496, 18478449, 18496512, 19074528, 19467008, 21212928, 21236736, 21900384, 22606848, 23891328, 24637932, 25432704, 26877744, 27744768, 28283904, 29200512, 31855104, 32850576, 33910272, 35836992, 36956898, 38149056, 38934016, 42425856, 43800768, 47782656, 49275864, 50865408, 53755488, 55489536, 58401024, 63710208, 65701152, 67820544, 71673984, 73913796, 76298112, 77868032, 84851712, 87601536, 95565312, 98551728, 101730816, 107510976, 116802048, 131402304, 143347968, 147827592, 152596224, 175203072, 191130624, 197103456, 203461632, 215021952, 233604096, 262804608, 286695936, 295655184, 305192448, 350406144, 394206912, 430043904, 525609216, 573391872, 591310368, 610384896, 700812288, 788413824, 860087808, 1051218432, 1182620736, 1576827648, 1720175616, 2102436864, 2365241472, 3153655296, 4730482944, 6307310592, 9460965888, 18921931776]

約数ペア:

[(1, 18921931776), (2, 9460965888), (3, 6307310592), (4, 4730482944), (6, 3153655296), (8, 2365241472), (9, 2102436864), (11, 1720175616), (12, 1576827648), (16, 1182620736), (18, 1051218432), (22, 860087808), (24, 788413824), (27, 700812288), (31, 610384896), (32, 591310368), (33, 573391872), (36, 525609216), (44, 430043904), (48, 394206912), (54, 350406144), (62, 305192448), (64, 295655184), (66, 286695936), (72, 262804608), (81, 233604096), (88, 215021952), (93, 203461632), (96, 197103456), (99, 191130624), (108, 175203072), (124, 152596224), (128, 147827592), (132, 143347968), (144, 131402304), (162, 116802048), (176, 107510976), (186, 101730816), (192, 98551728), (198, 95565312), (216, 87601536), (223, 84851712), (243, 77868032), (248, 76298112), (256, 73913796), (264, 71673984), (279, 67820544), (288, 65701152), (297, 63710208), (324, 58401024), (341, 55489536), (352, 53755488), (372, 50865408), (384, 49275864), (396, 47782656), (432, 43800768), (446, 42425856), (486, 38934016), (496, 38149056), (512, 36956898), (528, 35836992), (558, 33910272), (576, 32850576), (594, 31855104), (648, 29200512), (669, 28283904), (682, 27744768), (704, 26877744), (744, 25432704), (768, 24637932), (792, 23891328), (837, 22606848), (864, 21900384), (891, 21236736), (892, 21212928), (972, 19467008), (992, 19074528), (1023, 18496512), (1024, 18478449), (1056, 17918496), (1116, 16955136), (1152, 16425288), (1188, 15927552), (1296, 14600256), (1338, 14141952), (1364, 13872384), (1408, 13438872), (1488, 12716352), (1536, 12318966), (1584, 11945664), (1674, 11303424), (1728, 10950192), (1782, 10618368), (1784, 10606464), (1944, 9733504), (1984, 9537264), (2007, 9427968), (2046, 9248256), (2112, 8959248), (2232, 8477568), (2304, 8212644), (2376, 7963776), (2453, 7713792), (2511, 7535616), (2592, 7300128), (2673, 7078912), (2676, 7070976), (2728, 6936192), (2816, 6719436), (2976, 6358176), (3069, 6165504), (3072, 6159483), (3168, 5972832), (3348, 5651712), (3456, 5475096), (3564, 5309184), (3568, 5303232), (3888, 4866752), (3968, 4768632), (4014, 4713984), (4092, 4624128), (4224, 4479624), (4464, 4238784), (4608, 4106322), (4752, 3981888), (4906, 3856896), (5022, 3767808), (5184, 3650064), (5346, 3539456), (5352, 3535488), (5456, 3468096), (5632, 3359718), (5952, 3179088), (6021, 3142656), (6138, 3082752), (6336, 2986416), (6696, 2825856), (6912, 2737548), (6913, 2737152), (7128, 2654592), (7136, 2651616), (7359, 2571264), (7533, 2511872), (7776, 2433376), (7936, 2384316), (8028, 2356992), (8184, 2312064), (8448, 2239812), (8928, 2119392), (9207, 2055168), (9216, 2053161), (9504, 1990944), (9812, 1928448), (10044, 1883904), (10368, 1825032), (10692, 1769728), (10704, 1767744), (10912, 1734048), (11264, 1679859), (11904, 1589544), (12042, 1571328), (12276, 1541376), (12672, 1493208), (13392, 1412928), (13824, 1368774), (13826, 1368576), (14256, 1327296), (14272, 1325808), (14718, 1285632), (15066, 1255936), (15552, 1216688), (15872, 1192158), (16056, 1178496), (16368, 1156032), (16896, 1119906), (17856, 1059696), (18063, 1047552), (18414, 1027584), (19008, 995472), (19624, 964224), (20088, 941952), (20736, 912516), (20739, 912384), (21384, 884864), (21408, 883872), (21824, 867024), (22077, 857088), (23808, 794772), (24084, 785664), (24552, 770688), (25344, 746604), (26784, 706464), (27621, 685056), (27648, 684387), (27652, 684288), (28512, 663648), (28544, 662904), (29436, 642816), (30132, 627968), (31104, 608344), (31744, 596079), (32112, 589248), (32736, 578016), (33792, 559953), (35712, 529848), (36126, 523776), (36828, 513792), (38016, 497736), (39248, 482112), (40176, 470976), (41472, 456258), (41478, 456192), (42768, 442432), (42816, 441936), (43648, 433512), (44154, 428544), (47616, 397386), (48168, 392832), (49104, 385344), (50688, 373302), (53568, 353232), (54189, 349184), (55242, 342528), (55304, 342144), (57024, 331824), (57088, 331452), (58872, 321408), (60264, 313984), (62208, 304172), (62217, 304128), (64224, 294624), (65472, 289008), (66231, 285696), (71424, 264924), (72252, 261888), (73656, 256896), (76032, 248868), (76043, 248832), (78496, 241056), (80352, 235488), (82863, 228352), (82944, 228129), (82956, 228096), (85536, 221216), (85632, 220968), (87296, 216756), (88308, 214272), (95232, 198693), (96336, 196416), (98208, 192672), (101376, 186651), (107136, 176616), (108378, 174592), (110484, 171264), (110608, 171072), (114048, 165912), (114176, 165726), (117744, 160704), (120528, 156992), (124416, 152086), (124434, 152064), (128448, 147312), (130944, 144504), (132462, 142848)]